java -Xss4m -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 15:12:08,102 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 15:12:08,107 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 15:12:08,134 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 15:12:08,135 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 15:12:08,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 15:12:08,136 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 15:12:08,138 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 15:12:08,140 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 15:12:08,140 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 15:12:08,148 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 15:12:08,148 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 15:12:08,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 15:12:08,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 15:12:08,150 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 15:12:08,151 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 15:12:08,153 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 15:12:08,157 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 15:12:08,158 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 15:12:08,159 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 15:12:08,175 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 15:12:08,176 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 15:12:08,178 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-07-08 15:12:08,178 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-07-08 15:12:08,178 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-07-08 15:12:08,178 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-07-08 15:12:08,180 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-07-08 15:12:08,181 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-07-08 15:12:08,181 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-07-08 15:12:08,182 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-07-08 15:12:08,182 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-07-08 15:12:08,182 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... 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[2018-07-08 15:12:08,194 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-07-08 15:12:08,219 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 15:12:08,219 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 15:12:08,220 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 15:12:08,228 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 15:12:08,228 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 15:12:08,228 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-07-08 15:12:08,228 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-07-08 15:12:08,228 INFO L133 SettingsManager]: * Use old map elimination=false [2018-07-08 15:12:08,229 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-07-08 15:12:08,229 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-07-08 15:12:08,229 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-07-08 15:12:08,229 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 15:12:08,229 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-07-08 15:12:08,229 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 15:12:08,229 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 15:12:08,229 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-07-08 15:12:08,230 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-07-08 15:12:08,230 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-07-08 15:12:08,230 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 15:12:08,230 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-07-08 15:12:08,230 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-07-08 15:12:08,230 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 15:12:08,230 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 15:12:08,230 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-07-08 15:12:08,231 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 15:12:08,231 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 15:12:08,231 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-07-08 15:12:08,231 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-07-08 15:12:08,232 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-07-08 15:12:08,295 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 15:12:08,314 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 15:12:08,326 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 15:12:08,327 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 15:12:08,328 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 15:12:08,328 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c [2018-07-08 15:12:08,785 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/26155f58a/c94301c1fe1f4340b31b637d56d54b86/FLAGaf6dc93fd [2018-07-08 15:12:09,125 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 15:12:09,126 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_floodmax.3_false-unreach-call.1.ufo.BOUNDED-6.pals_true-termination.c [2018-07-08 15:12:09,172 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/26155f58a/c94301c1fe1f4340b31b637d56d54b86/FLAGaf6dc93fd [2018-07-08 15:12:09,236 INFO L332 CDTParser]: Successfully deleted /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/26155f58a/c94301c1fe1f4340b31b637d56d54b86 [2018-07-08 15:12:09,248 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 15:12:09,267 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 15:12:09,268 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-07-08 15:12:09,268 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-07-08 15:12:09,275 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-07-08 15:12:09,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:09,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51e944af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09, skipping insertion in model container [2018-07-08 15:12:09,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:09,581 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-07-08 15:12:09,720 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:12:09,761 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-07-08 15:12:09,864 INFO L175 PostProcessor]: Settings: Checked method=main [2018-07-08 15:12:09,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09 WrapperNode [2018-07-08 15:12:09,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-07-08 15:12:09,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-07-08 15:12:09,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-07-08 15:12:09,916 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-07-08 15:12:09,946 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:09,946 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:09,962 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:09,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:09,992 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:10,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:10,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 03:12:09" (1/1) ... [2018-07-08 15:12:10,021 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-07-08 15:12:10,032 INFO L168 Benchmark]: Toolchain (without parser) took 783.04 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 306.4 MB in the end (delta: 21.2 MB). Peak memory consumption was 21.2 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:10,033 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 346.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 15:12:10,033 INFO L168 Benchmark]: CACSL2BoogieTranslator took 648.28 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 308.5 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:10,042 INFO L168 Benchmark]: Boogie Preprocessor took 105.15 ms. Allocated memory is still 383.3 MB. Free memory was 308.5 MB in the beginning and 306.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. [2018-07-08 15:12:10,045 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 383.3 MB. Free memory is still 346.7 MB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 648.28 ms. Allocated memory is still 383.3 MB. Free memory was 327.6 MB in the beginning and 308.5 MB in the end (delta: 19.1 MB). Peak memory consumption was 19.1 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 105.15 ms. Allocated memory is still 383.3 MB. Free memory was 308.5 MB in the beginning and 306.4 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...